'Startup VB script to install Microsoft .NET Framework 3.5 SP1
on error resume next
Dim WshShell, RegValue
Set WshShell = CreateObject("WScript.Shell")
RegValue = WshShell.RegRead("HKLM\Software\Microsoft\Windows\CurrentVersion\Uninstall\Microsoft .NET Framework 3.5 SP1\UninstallString")
If (RegValue = "") Then 
   WshShell.Run "\\share\dotnetfx35.exe /quiet /forcerestart", 1, True   
End If